We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...

Although bat describes itself as a “cat clone,” it isn’t really. You can use the cat command in many ways, but its original ...

For example, let's say you want to restart a service across 5 PCs. In Bash, you'd need SSH access, a shared key, and a loop.